{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen · updates",
  "home_page_url": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025",
  "feed_url": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025/feed.json",
  "description": "F5 disclosed that a sophisticated nation-state actor had long-term access to its BIG-IP development and engineering systems and stole parts of the BIG-IP source code, information on undisclosed vulnerabilities and some customer configuration data. CISA issued Emergency Directive 26-01 ordering agencies to inventory and patch F5 gear. Researchers linked it to China-nexus UNC5221 and BRICKSTORM.",
  "language": "en",
  "_pwn": {
    "slug": "f5-nation-state-breach-big-ip-source-code-2025",
    "severity": "critical",
    "status": "closed",
    "patchStatus": "patched",
    "rss": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025/feed.xml",
    "llms": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025/llms.txt",
    "json": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025.json"
  },
  "items": [
    {
      "id": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-10-15-f10c377f",
      "url": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-10-15-f10c377f",
      "title": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: F5 discloses the breach (SEC 8-K) and ships patches",
      "content_text": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: F5 discloses the breach (SEC 8-K) and ships patches\n\nSource: https://my.f5.com/manage/s/article/K000154696",
      "date_published": "2025-10-15T00:00:00.000Z",
      "external_url": "https://my.f5.com/manage/s/article/K000154696",
      "tags": [
        "critical"
      ]
    },
    {
      "id": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-10-15-dc7a760e",
      "url": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-10-15-dc7a760e",
      "title": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: CISA issues Emergency Directive 26-01 for F5 devices",
      "content_text": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: CISA issues Emergency Directive 26-01 for F5 devices\n\nSource: https://www.cisa.gov/news-events/directives/ed-26-01-mitigate-vulnerabilities-f5-devices",
      "date_published": "2025-10-15T00:00:00.000Z",
      "external_url": "https://www.cisa.gov/news-events/directives/ed-26-01-mitigate-vulnerabilities-f5-devices",
      "tags": [
        "critical"
      ]
    },
    {
      "id": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-08-09-8d69dfac",
      "url": "https://pwn.watch/i/f5-nation-state-breach-big-ip-source-code-2025#2025-08-09-8d69dfac",
      "title": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: F5 learns of the intrusion",
      "content_text": "F5 breached by nation-state actor: BIG-IP source code and undisclosed bugs stolen: F5 learns of the intrusion\n\nSource: https://www.sec.gov/Archives/edgar/data/1048695/000104869525000149/ffiv-20251015.htm",
      "date_published": "2025-08-09T00:00:00.000Z",
      "external_url": "https://www.sec.gov/Archives/edgar/data/1048695/000104869525000149/ffiv-20251015.htm",
      "tags": [
        "critical"
      ]
    }
  ]
}